Name(s) in cluster
| Placusa atrata (Mannerheim 1830) | urn:lsid:organismnames.com:name:2280907 |
| Placusa atrata (Mann.) | urn:lsid:organismnames.com:name:4568278 |
| Placusa atrata (Mannerheim 1830) | urn:lsid:organismnames.com:name:2280907 |
| Placusa atrata (Mann.) | urn:lsid:organismnames.com:name:4568278 |